The utility model belongs to the coal industry field provides a heat recovery cooling device, include: casing, choke, waste boiler room and shock chamber, wherein, choke, waste boiler room and shock chamber all set up in the casing, and the choke setting is in the top, and its top is the high temperature medium entry, the export and the waste boiler room entry of choke communicate with each other,and the export of waste boiler room communicates with each other with shock chamber's entry. The utility model discloses a heat recovery cooling device can effective recycling high temperature mediumthe sensible heat, reduce the quantity of shock chilling medium and the energy consumption of lowering system, equipment structure is simple, and the current check is maintained with the maintenancedegree of difficulty lowly, and the stability of operation is high, can guarantee whole gasification system's high -efficient operation of long period.